| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.28 | 3.458% | $250.658 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $35.39 | 11.657% | $39.5154 | $39.52 | $39.50 | $39.50 |
| Purchase #3 | $56.74 | 12.746% | $63.9721 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $125.55 | 12.167% | $140.8257 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $13.35 | 5.713% | $14.1127 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $30.94 | 12.340% | $34.758 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $130.82 | 11.146% | $145.4012 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $635.07 | $689.2431 | $689.25 | $689.20 | $689.30 | |